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Add test annotation for changing config profiles
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91 changes: 91 additions & 0 deletions
91
...re/src/main/java/org/seedstack/seed/testing/internal/ConfigurationProfilesTestPlugin.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,91 @@ | ||
| /* | ||
| * Copyright © 2013-2018, The SeedStack authors <http://seedstack.org> | ||
| * | ||
| * This Source Code Form is subject to the terms of the Mozilla Public | ||
| * License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||
| */ | ||
|
|
||
| package org.seedstack.seed.testing.internal; | ||
|
|
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| import java.util.ArrayList; | ||
| import java.util.Arrays; | ||
| import java.util.List; | ||
| import java.util.Optional; | ||
| import java.util.concurrent.atomic.AtomicBoolean; | ||
| import org.seedstack.seed.testing.ConfigurationProfiles; | ||
| import org.seedstack.seed.testing.spi.TestContext; | ||
| import org.seedstack.seed.testing.spi.TestPlugin; | ||
|
|
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| public class ConfigurationProfilesTestPlugin implements TestPlugin { | ||
| private static final String DUMMY_VALUE = "__DUMMY__"; | ||
| private static final String SEEDSTACK_PROFILES = "seedstack.profiles"; | ||
| private static String previousValue; | ||
|
|
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| @Override | ||
| public boolean enabled(TestContext testContext) { | ||
| return true; | ||
| } | ||
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| @Override | ||
| public void beforeLaunch(TestContext testContext) { | ||
| overrideProfiles(testContext); | ||
| } | ||
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| @Override | ||
| public void afterShutdown(TestContext testContext) { | ||
| restoreProfiles(); | ||
| } | ||
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| private static synchronized void overrideProfiles(TestContext testContext) { | ||
| Optional<String> profiles = gatherConfigurationProfiles(testContext); | ||
| if (profiles.isPresent()) { | ||
| if (previousValue != null) { | ||
| throw new IllegalStateException("Attempt to override configuration profiles concurrently"); | ||
| } else { | ||
| previousValue = System.getProperty(SEEDSTACK_PROFILES, DUMMY_VALUE); | ||
| System.setProperty(SEEDSTACK_PROFILES, profiles.get()); | ||
| } | ||
| } | ||
| } | ||
|
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| private static synchronized void restoreProfiles() { | ||
| if (previousValue != null) { | ||
| try { | ||
| if (DUMMY_VALUE.equals(previousValue)) { | ||
| System.clearProperty(SEEDSTACK_PROFILES); | ||
| } else { | ||
| System.setProperty(SEEDSTACK_PROFILES, previousValue); | ||
| } | ||
| } finally { | ||
| previousValue = null; | ||
| } | ||
| } | ||
| } | ||
|
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| private static Optional<String> gatherConfigurationProfiles(TestContext testContext) { | ||
| List<String> allProfiles = new ArrayList<>(); | ||
| AtomicBoolean annotationPresent = new AtomicBoolean(false); | ||
|
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| // Configuration profiles on the class | ||
| ConfigurationProfiles classProfiles = testContext.testClass().getAnnotation(ConfigurationProfiles.class); | ||
| if (classProfiles != null) { | ||
| annotationPresent.set(true); | ||
| allProfiles.addAll(Arrays.asList(classProfiles.value())); | ||
| } | ||
|
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| // Configuration profiles on the method (taking precedence) | ||
| testContext.testMethod().ifPresent(testMethod -> { | ||
| ConfigurationProfiles methodProfiles = testMethod.getAnnotation(ConfigurationProfiles.class); | ||
| if (methodProfiles != null) { | ||
| annotationPresent.set(true); | ||
| if (!methodProfiles.append()) { | ||
| allProfiles.clear(); | ||
| } | ||
| allProfiles.addAll(Arrays.asList(methodProfiles.value())); | ||
| } | ||
| }); | ||
|
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| return annotationPresent.get() ? Optional.of(String.join(",", allProfiles)) : Optional.empty(); | ||
| } | ||
| } |
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1 change: 1 addition & 0 deletions
1
testing/core/src/main/resources/META-INF/services/org.seedstack.seed.testing.spi.TestPlugin
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